Struct SOARecord 

pub struct SOARecord {
    pub primary_ns: String,
    pub admin_email: String,
    pub serial: i64,
    pub refresh: i32,
    pub retry: i32,
    pub expire: i32,
    pub negative_ttl: i32,
}

SOA (Start of Authority) Record specification.

The SOA record defines authoritative information about a DNS zone, including the primary nameserver, responsible party’s email, and timing parameters for zone transfers and caching.

Example

use bindy::crd::SOARecord;

let soa = SOARecord {
    primary_ns: "ns1.example.com.".to_string(),
    admin_email: "admin.example.com.".to_string(), // Note: @ replaced with .
    serial: 2024010101,
    refresh: 3600,   // Check for updates every hour
    retry: 600,      // Retry after 10 minutes on failure
    expire: 604800,  // Expire after 1 week
    negative_ttl: 86400, // Cache negative responses for 1 day
};

Fields

primary_ns: String

Primary nameserver for this zone (must be a FQDN ending with .).

Example: ns1.example.com.

admin_email: String

Email address of the zone administrator (@ replaced with ., must end with .).

Example: admin.example.com. for admin@example.com

serial: i64

Serial number for this zone. Typically in YYYYMMDDNN format. Secondaries use this to determine if they need to update.

Must be a 32-bit unsigned integer (0 to 4294967295). The field is i64 to accommodate the full u32 range.

refresh: i32

Refresh interval in seconds. How often secondaries should check for updates.

Typical values: 3600-86400 (1 hour to 1 day).

retry: i32

Retry interval in seconds. How long to wait before retrying a failed refresh.

Should be less than refresh. Typical values: 600-7200 (10 minutes to 2 hours).

expire: i32

Expire time in seconds. After this time, secondaries stop serving the zone if they can’t contact the primary.

Should be much larger than refresh+retry. Typical values: 604800-2419200 (1-4 weeks).

negative_ttl: i32

Negative caching TTL in seconds. How long to cache NXDOMAIN responses.

Typical values: 300-86400 (5 minutes to 1 day).

Trait Implementations

impl Clone for SOARecord

fn clone(&self) -> SOARecord

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SOARecord

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SOARecord

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for SOARecord

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for SOARecord

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.